Household appliance using water, namely a washing machine, with improved device for softening the water
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United States of America Patent
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-
Nov 30, 2004
Grant Date -
N/A
app pub date -
Dec 31, 2001
filing date -
Apr 22, 1999
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A household appliance using water is described, in particular a washing machine, comprising a supply system of water from an external source (8,9), a softening system for at least a portion of the supplied water (10,17), and a control system of the appliance, characterized in that permanent water softening means (10,17,H,21) are provided, which are controlled by said control system and which do not periodic interventions by the user to the appliance, for adding regeneration media and/or replacing components.
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Family
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